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Month: January 2017

STEMTera – Arduino in a LEGO Breadboard

Sparkfun is coming out with a new breadboard that includes a Arduino in a LEGO compatible base. All the ATmega328P and ATmega16U2’s I/O pins are broken out and available. The breadboard has shield compatible pinouts (yes, the weird offset is

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Model Railroad Crossing Lights

For the Charleston Area Model Railroad Club, We have combined our train detector circuit from the scale speedometer project with a LED Crossing Light to make it simple to indicate a train is coming to a crossing. The next step

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